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Function: require_once

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Function: getComment

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함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 문제 속에 답이 숨어 있는 문제
관종이 2020.12.03 20:44 조회 570
문제 푼 사람 2명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

1. 오늘은 수능날입니다.루

많은 수험생들에게 응원을 보냅니다.트

그러면 오늘의 문제 나갑니다.오

오늘의 문제는 바로...십

없습니다.육

문제가 왜 없어?!의

라고 항의하는 사람들의 목소리가 들려옵니다.근

하지만...삿

이 문제를 잘 보신 분들에게는 답을 이미 구했답니다.값

특히, 2019년 12월 쯤에 (관종이의 전성기)에 이 문제가 많이 유행했죠.은

행운을 빕니다.?

2. 다음 문제입니다.

어는 프린터는 잉크젯과 레이저 기능을 모두 지원한다. 잉크젯은 1분당 x장을, 그리고 레이저는 1분당 y장을 프린트 할 수 있다.

잉크젯 프린터로 10분을 돌리고 레이저 프린터로 20분을 돌리면 160장을 프린트 할 수 있고,

전기가 잘 안들어와 잉크젯과 레이저 프린터의 프린트양이 반이 되었을 때 둘을 함께 10분동안 가동하고, 레이저 프린터로 37분 이상을 돌려야지 160장을 프린트 할 수 있다.

이때, x와 y의 값은?

이 문제 어떠셨나요?

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0

어려워요

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    부분해결
    17수락 Lv.9 2020.12.03 22:19 비밀댓글
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    해결
    수학동아 Lv.8 2020.12.04 19:49 비밀댓글

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    Filename: libraries/Common.php

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    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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    Function: require_once

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    Filename: libraries/Common.php

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    Backtrace:

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
    Line: 212
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    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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    Function: getLatexImg

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    Function: require_once

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    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
    Line: 236
    Function: getLatexImg

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
    Line: 90
    Function: parseLatexImg

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
    Line: 343
    Function: view

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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    Function: require_once

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    Backtrace:

    File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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    Function: file_put_contents

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    Function: require_once

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    해결
    Rain Lv.5 2020.12.04 21:42 비밀댓글
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Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model

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Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: get_footer

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
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Function: require_once

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